Geological and climatic influences on mountain biodiversity

October 2, 2018
WDG

Nature Geoscience (Oct. 2018)Antonelli, A., Kissling, W.D., Flantua, S.G.A., Bermúdez, M.A., Mulch, A., Muellner-Riehl, A.N., Kreft, H., Linder, H.P., Badgley, C., Fjeldså, J., Fritz, S.A., Rahbek, C., Herman, F., Hooghiemstra, H. & Hoorn, C. (2018) Geological and climatic influences on mountain biodiversity. Nature Geoscience, 11, 718-725. DOI: 10.1038/s41561-018-0236-z

Job: PhD in Macroecology/Palaeoecology

September 12, 2018
WDG

There is a vacancy for a 3 or 4-year PhD position at the University of Bergen’s Department of Biological Sciences.

The successful candidate will be primarily responsible for developing tests for evaluating the effect of humans through space and time on species range sizes and developing analyses to compare diversity patterns and range sizes from different data sources in mountainous regions, interpretation of pollen-stratigraphical data for reconstructing range size through time, and applying mapping techniques to assess the patterns over time and space. 

Special requirements for the position:

  • The successful candidate must have knowledge and experience of quantitative analyses of ecological or palaeoecological data (preferably using the statistical software R), as well as documented skills in one or more research fields relevant to the position.
  • Experience with large databases and some experience with geospatial analysis software, such as in ESRI ArcGIS, QGIS or R is an advantage.
  • It would be beneficial to have a background in one or more of the following research fields: biogeography, macroecology, palaeoecology, mountain biodiversity, community ecology, applied statistics, numerical ecology.

Main PhD Supervisor:  Prof. John-Arvid Grytnes. Co-supervised by: Dr. Suzette Flantua

To find out more click here.

UvA Open day – 3D visualization of the ice ages in the Andes

October 27, 2017
WDG

Researchers in the Institute for Biodiversity and Ecosystem Dynamics (IBED) at the University of Amsterdam have been studying the páramos and Andean ecosystems for over 50 years. These highly diverse ecosystems are currently restricted to mountain-tops (resembling an archipelago of islands in the sky), but in the past dominated large surface areas throughout the Northern Andes. Climate change determined the degree of páramo fragmentation and connectivity in the past, and site-specific results have been integrated into a GIS-environment (visualization) for southern Colombia and the entire Northern Andes by IBED researchers Suzette Flantua and Henry Hooghiemstra.

Watch the ‘Time machine: Ice ages in the Andes’ video and see its presentation at the recent IBED Open Day:

Continue Reading

Salamanca Villegas, S., van Soelen, E.E., Teunissen van Manen, M.L., Flantua, S.G.A., Santos, R.V., Roddaz, M., Dantas, E.L., van Loon, E., Sinninghe Damsté, J.S., Kim, J. & Hoorn, C. (2016) Amazon forest dynamics under changing abiotic conditions in the early Miocene (Colombian Amazonia). Journal of Biogeography online. DOI: 10.1111/jbi.12769

Tropical palynology meeting

July 8, 2016
WDG

PalykringThe Palynologische Kring (Palynological Association)
Tropical palynology meeting
14 July 2016

Hosted by: Palaeoecology & Landscape Ecology, Institute for Biodiversity & Ecosystem Dynamics, University of Amsterdam
Located: Science Park 904
Organised: Carina Hoorn (if you want to attend please contact Carina for further details)

 

Speakers

  • 14.00-14.30 Suzette Flantua (University of Amsterdam) – Thriving palynological research in Latin America: What has been done and what’s next.
  • 14.30-15.00 Dunia Urrego (University of Exeter, UK)- Tropical and subtropical vegetation dynamics over orbital and millennial timescale
  • 15.00-15.30 Coffee break
  • 15.30-16.00 William Gosling (University of Amsterdam) – Long-term solar and ultraviolet-B irradience detected using sporopollenin chemistry
  • 16.00-16.30 Kim Hagemans (Utrecht University) – High Andean vegetation responses to changes in palaeo-ENSO

New literature review published open access:

Flantua, S.G.A., Hooghiemstra, H., Vuille, M., Behling, H., Carson, J.F., Gosling, W.D., Hoyos, I., Ledru, M.P., Montoya, E., Mayle, F., Maldonado, A., Rull, V., Tonello, M.S., Whitney, B.S. & Gonzalez-Arango, C. (2016) Climate variability and human impact in South America during the last 2000 years: Synthesis and perspectives from pollen records. Climate of the Past 12, 483-523. doi: 10.5194/cp-12-483-2016

Open access online:

Flantua, S.G.A., Hooghiemstra, H., Grimm, E.C., Behling, H., Bush, M.B., González-Arango, C., Gosling, W.D., Ledru, M., Lozano-García, S., Maldonado, A., Prieto, A.R., Rull, V. & Van Boxel, J.H. Updated site compilation of the Latin American Pollen Database. Review of Palaeobotany and Palynology 223, 104-115. DOI: 10.1016/j.revpalbo.2015.09.008

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